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Key Differences
In short — Xeon E3-1280 outperforms Pentium G640 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Xeon E3-1280 is 427 days older than Pentium G640.
Advantages of Intel Xeon E3-1280
- Performs up to 1% better in HITMAN 3 than Pentium G640 - 190 vs 188 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G640 - 8 vs 2 threads
Advantages of Intel Pentium G640
- Consumes up to 32% less energy than Intel Xeon E3-1280 - 65 vs 95 Watts
- Works without a dedicated GPU, while Intel Xeon E3-1280 doesn't have integrated graphics
HITMAN 3
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Pentium Dual-Core Processor G640 2.8 GHz 3 MB Cache LGA 1155 - BX80623G640
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In Stock
Updated 188 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Xeon E3-1280
Server/Workstation • Apr 3rd, 2011
Pentium G640
Desktop • Jun 3rd, 2012
Geekbench 5 Benchmarks
Intel Xeon E3-1280 | vs | Intel Pentium G640 |
|---|---|---|
| Apr 3rd, 2011 | Release Date | Jun 3rd, 2012 |
| Xeon E3 | Collection | Pentium |
| Sandy Bridge-EP | Codename | Sandy Bridge |
| Intel Socket 1155 | Socket | Intel Socket 1155 |
Server | Segment | Desktop |
4 | Cores | 2 |
8 | Threads | 2 |
3.5 GHz | Base Clock Speed | 2.8 GHz |
| 3.9 GHz | Turbo Clock Speed | Non-Turbo |
| 95 W | TDP | 65 W |
| 32 nm | Process Size | 32 nm |
35.0x | Multiplier | 28.0x |
| None | Integrated Graphics | Intel HD (Sandy Bridge) |
| No | Overclockable | No |
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